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JW WINCO 4-Arm Knob with Threaded Hole - 4-Arm Knobs with Threaded Hole
JW WINCO4-Arm Knobs with Threaded Hole

JW WINCO 4-Arm Knob with Threaded Hole

The JW WINCO Plastic Hand Knob w/ Steel Insert is a 4-arm knob with a threaded hole, featuring a 2.48 in diameter and a 1/2"-13 thread. It combines a plastic body with a steel thread insert for durability. This…

SKU 3G-OTH-517997

Also listed as: 6335KT6312X13K · 6335 KT 63 1 2X13 K · 6335-KT-63-1-2X13-K

Brand
JW WINCO
Item
4-Arm Knob with Threaded Hole
Part Number
6335-KT-63-1/2X13-K
Category
4-Arm Knobs with Threaded Hole
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

JW WINCO
Manufacturer Part Number
6335-KT-63-1/2X13-K
Dia
2.48 in
Thread
1/2"-13

Technical Documents

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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Plastic Hand Knob w/ Steel Insert is a 4-arm knob with a threaded hole, featuring a 2.48 in diameter and a 1/2"-13 thread. It combines a plastic body with a steel thread insert for durability. This product is part of 3G Electric's curated industrial supply across 14 departments, with specialist depth in controls and components.

Frequently Asked Questions

What is the JW WINCO Plastic Hand Knob used for?

The JW WINCO Plastic Hand Knob with steel insert is a 4-arm control knob used for manual adjustment, clamping, or positioning on machinery and equipment. Its 1/2"-13 threaded steel insert provides durable engagement, making it suitable for industrial panels, valves, and mechanical assemblies across multiple sectors.

What are the specifications of the JW WINCO 6335-KT-63-1/2X13-K knob?

This JW WINCO knob has a 2.48 in diameter with a 1/2"-13 thread. It features a plastic body with a steel thread insert for strength. The 4-arm design offers ergonomic grip. Part number 6335-KT-63-1/2X13-K. 3G Electric supplies this component as part of its curated industrial offering.

Where to buy JW WINCO Plastic Hand Knob worldwide?

3G Electric supplies the JW WINCO Plastic Hand Knob with steel insert to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact us to source this 4-arm knob with 1/2"-13 thread for your industrial application.

How to install a JW WINCO 4-arm knob with threaded hole?

To install, align the knob's 1/2"-13 threaded steel insert with the mating stud or shaft. Hand-tighten until snug, then use a wrench on the steel insert if needed for final torque. Avoid over-tightening to prevent cracking the plastic body. Always follow equipment manufacturer guidelines.

Used in

Common applications for JW WINCO
Hydraulic power units — JW Winco filter breather vents (e.g., SKU 912HX4) with 3/4" SAE thread and 10-micron filtration for air exchange on reservoirs.
Gearbox and compressor mounting — JW Winco cylindrical vibration-isolating mounts (e.g., SKU 802C02) with 55A durometer natural rubber to reduce transmitted vibration.
Industrial machinery adjustment — JW Winco knurled knobs (e.g., SKU 822Y21) with M6 steel thread insert for manual clamping and positioning on jigs and fixtures.
Fluid drainage in reservoirs — JW Winco fluid drain valves (e.g., SKU 912HP9) with M16x1.5 mounting thread and tethered cap for controlled draining of hydraulic tanks.
Corrosive environment fastening — JW Winco stainless steel wing knobs (e.g., SKU 822W63) with 1/4"-20 threaded hole for frequent manual adjustment in wet or chemical-exposed areas.
Metric and inch thread applications — JW Winco knurled knobs (e.g., SKU 822Y18) with 3/8"-16 thread for equipment requiring inch-based manual fastening.
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JW WINCO Products

3G Electric supplies JW WINCO 4-arm knobs with threaded hole. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Plastic 4-arm knob with a steel thread insert. Diameter 1.57 in, thread size 5/16"-18. Used for manual adjustment and clamping in machinery and fixtures
JW WINCO
Plastic 4-arm knob with a steel thread insert. Diameter 1.57 in, thread size 5/16"-18. Used for manual adjustment and clamping in machinery and fixtures

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